Portable fire extinguishers are lightweight and easy to carry firefighting equipment, widely used in various places such as homes, offices, factories, schools, etc. It can quickly play a role in the early stages of a fire, effectively extinguish small fire sources, prevent the spread of the fire, and protect people's lives and property safety.

Fire extinguishers, seemingly ordinary but crucial equipment, are indispensable safety guardians in our daily lives. Whether in homes, offices, or public places, fire extinguishers play a crucial role in ensuring that they can be quickly and effectively extinguished in the early stages of a fire, reducing the losses caused by the fire.